Results 31 to 40 of about 79,545 (250)

Lost in Translation? Risk‐Adjusting RMSE for Economic Forecast Performance

Journal of Forecasting, EarlyView.
ABSTRACT When used for parameter optimization and/or model selection, traditional mean squared error (MSE)–based measures of forecast accuracy often exhibit a weak or even negative correlation with the economic value of return forecasts measured by, for example, the Sharpe ratios of the resulting portfolios.
Lukas Salcher, Sebastian Stöckl, Michael Hanke   +2 more
wiley   +1 more source

Synthesis of bis(3-{[2-(allyloxy)ethoxy]methyl}-2,4,6-trimethylbenzoyl)(phenyl)phosphine oxide – a tailor-made photoinitiator for dental adhesives

Beilstein Journal of Organic Chemistry, 2010
Because of the poor solubility of the commercially available bisacylphosphine oxides in dental acidic aqueous primer formulations, bis(3-{[2-(allyloxy)ethoxy]methyl}-2,4,6-trimethylbenzoyl)(phenyl)phosphine oxide (WBAPO) was synthesized starting from 3 ...
Norbert Moszner, Iris Lamparth, Jörg Angermann, Urs Karl Fischer, Frank Zeuner, Thorsten Bock, Robert Liska, Volker Rheinberger   +7 more
doaj   +1 more source

Induced abortion in the world: 3. In search of a minimum common ground

International Journal of Gynecology &Obstetrics, EarlyView.
Abstract The rising worldwide trend toward legalization of termination of pregnancy has been accompanied by increased polarization around abortion. Two opposite broad coalitions emerged from this confrontation, generally known as the “pro‐life” and “pro‐choice” movements. The basic issue for pro‐life advocates is that the protection of “innocent, human
Giuseppe Benagiano, Kristina Gemzell‐Danielsson, Marwan Habiba, Salvatore Mancuso, Shantha Shantha‐Kumari   +4 more
wiley   +1 more source

Choosing the preferred method of primary unilateral inguinal hernia repair in men

Сибирский научный медицинский журнал, 2020
More than 20 million inguinal hernia surgeries are performed annually. An international group of herniologists recommended performing transabdominal preperitoneal plastic surgery (TAPP), total extraperitoneal plastic surgery, and Liechtenstein ...
A. S. Efremov, E. A. Rutkovsky
doaj   +1 more source

Optical conductivity in A3C60 (A=K, Rb) [PDF]

, 1997
We study the optical conductivity in A3C60 (A =K, Rb). The effects of the electron-phonon interaction is included to lowest order in the coupling strength lambda.
Brink, J. van den, Eyert, V., Gunnarsson, Olle   +2 more
core   +4 more sources

3D‐Printed Models in Oral Surgery Simulation Training: A Scoping Review

Journal of Dental Education, EarlyView.
ABSTRACT Background Advancements in three‐dimensional (3D) printing have introduced innovative tools for medical and dental education. In dental surgery, 3D‐printed simulation models offer valuable presurgical training. This review explores the scope, study types, key findings, limitations, and future research needs to enhance their application in ...
Shahrzad Rahimizadeh Nahavandi, Leila Gholami, Amir Parham Pirhadi Rad, Morteza Ghojazadeh, Kevin Aminzadeh, Rana Tarzemany   +5 more
wiley   +1 more source

Evolution of EFTA in Differentiated Integration within Europe

Vestnik MGIMO-Universiteta
The European Free Trade Association (EFTA), established over 60 years ago as an alternative platform for fostering cooperation, has evolved into a crucial component of the pan-European project.
V. V. Zolotukhin
doaj   +1 more source

Perceived Educational Value of a Self‐Developed 3D‐Printed Pediatric Dentistry Simulator

Journal of Dental Education, EarlyView.
ABSTRACT Purpose To design and assess a 3D‐printed pediatric dentistry simulator and to evaluate its perceived educational value and realism through student and expert feedback. Methods A maxillary simulator that is mountable on phantom heads was developed and produced by desktop stereolithography with single‐use inserts, enabling proximal caries ...
Michel Benyamin, Sandrella Hamdan, Timothy Fasham, Samuel Morice, Stephane Le Goff, Maria‐Antonietta D'Agostino, Marie Jannot, Yasmine Smail, Jean‐Pierre Attal, Hélène Gouze, Elisabeth Dursun, Philippe Francois   +11 more
wiley   +1 more source

Sectoral effects of exchange rate shocks: goods exports and the appreciation of the Swiss Franc in 2015

Swiss Journal of Economics and Statistics
Using granular customs data, we construct a counterfactual of the evolution of Swiss goods exports under the premise that the minimum exchange rate policy would have been continued. We study the adjustment dynamics of aggregate and sectoral goods exports
Andreas Brunhart, Martin Geiger
doaj   +1 more source

Lichtenštejnsko po první světové válce

Studia Historica Brunensia, 2021
At the moment of the outbreak of the First World War, Liechtenstein was in a fundamental sense dependent on Austria. The consequences of the war were therefore very difficult for Liechtenstein.
Rupert Quaderer
doaj   +1 more source